2 year warranty. Weight: main surface - up to 33lbs/ 15kg. keyboard surface - up to 4.4lbs/ 2kg. Size: main surface - 26.8"x22.8"/ 68x58cm. keyboard surface - 26.8"x12.6"/ 68x32cm. Vertical adjustment: 6.1"-20.1"/ 15.5-51cm. No-force vertical adjustment with gas spring pneumatic mechanism. 17 levels for accurate vertical adjustment. Surfaces material: HDF with durable PVC coating. Tablet/ Smartphone slot on the main surface. Color: black. Previous and parallel versions: W2SP.